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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r037-tajo-162038177100263
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for CSRepetitions-COL-10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
315.771 3600000.00 24528.00 69.80 TTTTFFTTFTFFTFFF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r037-tajo-162038177100263.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is CSRepetitions-COL-10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-162038177100263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 20K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Mar 28 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 23 03:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 22 12:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 18K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-00
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-01
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-02
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-03
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-04
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-05
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-06
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-07
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-08
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-09
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-10
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-11
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-12
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-13
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-14
FORMULA_NAME CSRepetitions-COL-10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1620941934244

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 21:38:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-13 21:38:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 21:38:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2021-05-13 21:38:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 476 ms
[2021-05-13 21:38:56] [INFO ] sort/places :
Server->Server_Waiting,
Computation->Server_Anwering,
Dot->RequestBufferSlots,
Client->Client_Sending,RequestBuffer,Client_Waiting,

[2021-05-13 21:38:56] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 1311 PT places and 2300.0 transition bindings in 14 ms.
[2021-05-13 21:38:56] [INFO ] Computed order based on color domains.
[2021-05-13 21:38:56] [INFO ] Unfolded HLPN to a Petri net with 1311 places and 2300 transitions in 59 ms.
[2021-05-13 21:38:56] [INFO ] Unfolded HLPN properties in 3 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 116 ms.
Working with output stream class java.io.PrintStream
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 53 resets, run finished after 137 ms. (steps per millisecond=72 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1]
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 383 ms. (steps per millisecond=26 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 154 ms. (steps per millisecond=64 ) properties seen :[0, 0]
// Phase 1: matrix 2300 rows 1311 cols
[2021-05-13 21:38:57] [INFO ] Computed 110 place invariants in 58 ms
[2021-05-13 21:38:57] [INFO ] [Real]Absence check using 110 positive place invariants in 12 ms returned unsat
[2021-05-13 21:38:58] [INFO ] [Real]Absence check using 110 positive place invariants in 86 ms returned sat
[2021-05-13 21:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 21:39:02] [INFO ] [Real]Absence check using state equation in 4175 ms returned sat
[2021-05-13 21:39:02] [INFO ] State equation strengthened by 100 read => feed constraints.
[2021-05-13 21:39:02] [INFO ] [Real]Added 100 Read/Feed constraints in 26 ms returned sat
[2021-05-13 21:39:02] [INFO ] Computed and/alt/rep : 2200/3200/2200 causal constraints in 211 ms.
[2021-05-13 21:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 334 ms. Result :(error "Failed to check-sat")
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 201 out of 1311 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 234 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1311/1311 places, 2300/2300 transitions.
Incomplete random walk after 1000005 steps, including 5476 resets, run finished after 6894 ms. (steps per millisecond=145 ) properties seen :[0]
Finished Best-First random walk after 14315 steps, including 0 resets, run visited all 1 properties in 203 ms. (steps per millisecond=70 )
FORMULA CSRepetitions-COL-10-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CSRepetitions-COL-10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is CSRepetitions-COL-10, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-162038177100263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-10.tgz
mv CSRepetitions-COL-10 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;